#/*define _CRT_SECURE_NO_WARNINGS 1
#include<stdio.h>
int fib(int n)
{
	if (n > 2)
		return fib(n - 1) + fib(n - 2);
	else return 2;
}
int main()
{
	printf("fib(6)=%d\n", fib(6));
	return 0;
}
*/
